NEW Timex Sinclair 1526 - ZX81 TS1000 TS1500 - Zeddy - Openspand - SD Card - Sound - Joystick - 8Bit

The channel macsociety released a video demonstrating a new accessory for the Sinclair ZX81 and its Timex variants, the TS1000 and TS1500. The accessory, branded as Zeddy Openspand, adds SD card storage, sound output, and joystick support to the vintage machines. A moment in the video is highlighted with a brief "hahaha - DOH!" reaction.

The presenter notes the device's "cool" capability to extend functionality across compatible ZX81 systems. A comment about using the reset button is also featured during the demonstration. Timex Sinclair, a 1982 joint venture between Sinclair Research and Timex Corporation, originally brought these computers to the North American market.

The video demonstrates the Zeddy Openspand's integration, referencing the reset button for operation. It positions the accessory as a practical upgrade for owners seeking modern features on classic hardware. Viewers are presented with a concise overview of the device's benefits for retro computing enthusiasts.

Watch the full walkthrough of the Zeddy Openspand upgrade now: